ES2274322T3 - Particulas de carbonato de sodio con una estabilidad mejorada en almacenamiento. - Google Patents

Particulas de carbonato de sodio con una estabilidad mejorada en almacenamiento. Download PDF

Info

Publication number: ES2274322T3
Authority: ES; Spain
Prior art keywords: particles; sodium percarbonate; sodium; finely divided; weight
Prior art date: 2002-12-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

ES03813896T

Other languages

English (en)

Spanish (es)

Inventor

Klaus Zimmermann

Harald Jakob

Frank Menzel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-12-20

Filing date

2003-12-18

Publication date

2007-05-16

2003-12-18 Application filed by Degussa GmbH filed Critical Degussa GmbH

2007-05-16 Application granted granted Critical

2007-05-16 Publication of ES2274322T3 publication Critical patent/ES2274322T3/es

2023-12-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002245 particle Substances 0.000 title claims abstract description 150
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims description 17
229910000029 sodium carbonate Inorganic materials 0.000 title claims description 8
VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 118
229940045872 sodium percarbonate Drugs 0.000 claims abstract description 114
230000002209 hydrophobic effect Effects 0.000 claims description 55
239000003795 chemical substances by application Substances 0.000 claims description 31
238000005406 washing Methods 0.000 claims description 28
235000012239 silicon dioxide Nutrition 0.000 claims description 27
239000011734 sodium Substances 0.000 claims description 26
MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims description 26
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 25
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 24
229910052708 sodium Inorganic materials 0.000 claims description 24
239000000203 mixture Substances 0.000 claims description 22
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
150000001875 compounds Chemical class 0.000 claims description 17
238000000034 method Methods 0.000 claims description 16
150000003839 salts Chemical class 0.000 claims description 16
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 15
238000004061 bleaching Methods 0.000 claims description 15
235000011152 sodium sulphate Nutrition 0.000 claims description 13
229910052938 sodium sulfate Inorganic materials 0.000 claims description 12
239000007864 aqueous solution Substances 0.000 claims description 11
239000007844 bleaching agent Substances 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 11
229910052710 silicon Inorganic materials 0.000 claims description 11
238000004140 cleaning Methods 0.000 claims description 10
229910052782 aluminium Inorganic materials 0.000 claims description 9
150000004677 hydrates Chemical class 0.000 claims description 9
229910052719 titanium Inorganic materials 0.000 claims description 9
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
229910052783 alkali metal Inorganic materials 0.000 claims description 8
229910052910 alkali metal silicate Inorganic materials 0.000 claims description 8
239000005871 repellent Substances 0.000 claims description 8
239000007921 spray Substances 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 7
230000001698 pyrogenic effect Effects 0.000 claims description 7
235000017550 sodium carbonate Nutrition 0.000 claims description 7
150000001340 alkali metals Chemical class 0.000 claims description 6
238000005469 granulation Methods 0.000 claims description 6
230000003179 granulation Effects 0.000 claims description 6
230000002940 repellent Effects 0.000 claims description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
239000007789 gas Substances 0.000 claims description 5
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 2
235000019341 magnesium sulphate Nutrition 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
229910052681 coesite Inorganic materials 0.000 claims 1
229910052906 cristobalite Inorganic materials 0.000 claims 1
239000000377 silicon dioxide Substances 0.000 claims 1
229910052682 stishovite Inorganic materials 0.000 claims 1
229910052905 tridymite Inorganic materials 0.000 claims 1
238000003860 storage Methods 0.000 abstract description 25
239000010410 layer Substances 0.000 description 48
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
239000002253 acid Substances 0.000 description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
239000001301 oxygen Substances 0.000 description 12
229910052760 oxygen Inorganic materials 0.000 description 12
239000000047 product Substances 0.000 description 10
239000010457 zeolite Substances 0.000 description 10
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 9
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 9
239000000463 material Substances 0.000 description 9
239000010703 silicon Substances 0.000 description 9
229910002012 Aerosil® Inorganic materials 0.000 description 8
229910021536 Zeolite Inorganic materials 0.000 description 8
238000005054 agglomeration Methods 0.000 description 8
230000002776 aggregation Effects 0.000 description 8
238000004090 dissolution Methods 0.000 description 8
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
239000000243 solution Substances 0.000 description 7
239000010936 titanium Substances 0.000 description 7
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
238000005299 abrasion Methods 0.000 description 6
239000000428 dust Substances 0.000 description 6
-1 poly (alkylene glycol Chemical compound 0.000 description 6
229920001296 polysiloxane Polymers 0.000 description 6
150000004760 silicates Chemical class 0.000 description 6
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
239000012459 cleaning agent Substances 0.000 description 5
239000000843 powder Substances 0.000 description 5
239000011164 primary particle Substances 0.000 description 5
230000008569 process Effects 0.000 description 5
239000002510 pyrogen Substances 0.000 description 5
239000002585 base Substances 0.000 description 4
238000007596 consolidation process Methods 0.000 description 4
230000002035 prolonged effect Effects 0.000 description 4
239000011780 sodium chloride Substances 0.000 description 4
239000004094 surface-active agent Substances 0.000 description 4
FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 4
150000007513 acids Chemical class 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000002425 crystallisation Methods 0.000 description 3
230000008025 crystallization Effects 0.000 description 3
238000000354 decomposition reaction Methods 0.000 description 3
238000000151 deposition Methods 0.000 description 3
230000008021 deposition Effects 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
238000009472 formulation Methods 0.000 description 3
229910017053 inorganic salt Inorganic materials 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000002244 precipitate Substances 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
239000003381 stabilizer Substances 0.000 description 3
238000012360 testing method Methods 0.000 description 3
229910002016 Aerosil® 200 Inorganic materials 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
239000004115 Sodium Silicate Substances 0.000 description 2
238000009825 accumulation Methods 0.000 description 2
230000035508 accumulation Effects 0.000 description 2
239000012190 activator Substances 0.000 description 2
229910001413 alkali metal ion Inorganic materials 0.000 description 2
125000000129 anionic group Chemical class 0.000 description 2
238000000889 atomisation Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000011162 core material Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
239000003599 detergent Substances 0.000 description 2
FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
238000001035 drying Methods 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000008187 granular material Substances 0.000 description 2
FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
239000003112 inhibitor Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
229910052914 metal silicate Inorganic materials 0.000 description 2
150000002978 peroxides Chemical class 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
229910052911 sodium silicate Inorganic materials 0.000 description 2
239000007787 solid Substances 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
108010065511 Amylases Proteins 0.000 description 1
102000013142 Amylases Human genes 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
108010084185 Cellulases Proteins 0.000 description 1
102000005575 Cellulases Human genes 0.000 description 1
229920002261 Corn starch Polymers 0.000 description 1
108090000790 Enzymes Proteins 0.000 description 1
102000004190 Enzymes Human genes 0.000 description 1
108090000371 Esterases Proteins 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
108090001060 Lipase Proteins 0.000 description 1
102000004882 Lipase Human genes 0.000 description 1
239000004367 Lipase Substances 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
108091005804 Peptidases Proteins 0.000 description 1
102000035195 Peptidases Human genes 0.000 description 1
108700020962 Peroxidase Proteins 0.000 description 1
102000003992 Peroxidases Human genes 0.000 description 1
108010059820 Polygalacturonase Proteins 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000004365 Protease Substances 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
235000019418 amylase Nutrition 0.000 description 1
229940025131 amylases Drugs 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
108010005774 beta-Galactosidase Proteins 0.000 description 1
102000005936 beta-Galactosidase Human genes 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000002091 cationic group Chemical class 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
239000008120 corn starch Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
108010005400 cutinase Proteins 0.000 description 1
239000000645 desinfectant Substances 0.000 description 1
PWZFXELTLAQOKC-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide;tetrahydrate Chemical compound O.O.O.O.[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O PWZFXELTLAQOKC-UHFFFAOYSA-A 0.000 description 1
IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003623 enhancer Substances 0.000 description 1
229940088598 enzyme Drugs 0.000 description 1
108010093305 exopolygalacturonase Proteins 0.000 description 1
239000006260 foam Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
229960001545 hydrotalcite Drugs 0.000 description 1
229910001701 hydrotalcite Inorganic materials 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
235000019421 lipase Nutrition 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000002736 nonionic surfactant Chemical class 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
150000001282 organosilanes Chemical class 0.000 description 1
239000002304 perfume Substances 0.000 description 1
239000012071 phase Substances 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000012106 screening analysis Methods 0.000 description 1
229940071207 sesquicarbonate Drugs 0.000 description 1
238000007873 sieving Methods 0.000 description 1
125000005624 silicic acid group Chemical group 0.000 description 1
150000003376 silicon Chemical class 0.000 description 1
150000003377 silicon compounds Chemical class 0.000 description 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical class [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
239000011343 solid material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
239000002352 surface water Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
230000008719 thickening Effects 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
238000004448 titration Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/38—Preparation in the form of granules, pieces or other shaped products
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0013—Liquid compositions with insoluble particles in suspension
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Detergent Compositions (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

ES03813896T 2002-12-20 2003-12-18 Particulas de carbonato de sodio con una estabilidad mejorada en almacenamiento. Expired - Lifetime ES2274322T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10261161		2002-12-20
DE10261161		2002-12-20

Publications (1)

Publication Number	Publication Date
ES2274322T3 true ES2274322T3 (es)	2007-05-16

Family

ID=32478013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES03813896T Expired - Lifetime ES2274322T3 (es)	2002-12-20	2003-12-18	Particulas de carbonato de sodio con una estabilidad mejorada en almacenamiento.

Country Status (15)

Country	Link
US (1)	US20060014658A1 (de)
EP (1)	EP1572855B1 (de)
JP (1)	JP2006510564A (de)
KR (1)	KR20050089975A (de)
CN (3)	CN100562562C (de)
AT (1)	ATE341606T1 (de)
AU (1)	AU2003296668A1 (de)
BR (1)	BR0317444A (de)
CA (1)	CA2511022A1 (de)
DE (4)	DE10320197A1 (de)
ES (1)	ES2274322T3 (de)
MX (1)	MXPA05006455A (de)
PL (1)	PL377440A1 (de)
RU (1)	RU2337135C2 (de)
WO (1)	WO2004058932A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE341605T1 (de)	2002-12-20	2006-10-15	Degussa	Flüssige wasch- und reinigungsmittelzusammensetzung
US20060063693A1 (en) *	2002-12-20	2006-03-23	Degussa Ag	Coated peroxygen compounds with controlled release, a process for their preparation and their use
PT1475350E (pt)	2003-05-07	2005-09-30	Degussa	Granulado de percarbonato de sodio revestido com estabilidade no armazenamento melhorada
EP1628912A2 (de) *	2003-05-23	2006-03-01	Degussa AG	Verwendung von pulverf rmigen mischungen, enthaltend wassers toffperoxid und hydrophobiertes siliciumdioxid zur kontrollierten freisetzung von wasserstoffperoxid oder sauerstoff
DE102004054495A1 (de) *	2004-11-11	2006-05-24	Degussa Ag	Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht
SI1882732T1 (sl)	2006-07-27	2010-08-31	Evonik Degussa Gmbh	OplaĹˇÄŤeni delci natrijevega perkarbonata
EP1889901B1 (de) *	2006-07-27	2008-09-24	Evonik Degussa GmbH	Umhüllte Natriumpercarbonatpartikel
PL1903098T3 (pl) *	2006-07-27	2009-04-30	Evonik Treibacher Gmbh	Powlekane cząstki peroksywęglanu sodowego
EP1905738A1 (de) *	2006-09-28	2008-04-02	Evonik Degussa GmbH	Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat
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- 2003-12-02 DE DE60309070T patent/DE60309070T2/de not_active Expired - Lifetime
- 2003-12-02 CN CNB200380107004XA patent/CN100562562C/zh not_active Expired - Fee Related
- 2003-12-11 CN CNB2003801069288A patent/CN100519719C/zh not_active Expired - Fee Related
- 2003-12-18 RU RU2005122906/15A patent/RU2337135C2/ru not_active IP Right Cessation
- 2003-12-18 CN CNB2003801070035A patent/CN1323148C/zh not_active Expired - Fee Related
- 2003-12-18 AU AU2003296668A patent/AU2003296668A1/en not_active Abandoned
- 2003-12-18 CA CA002511022A patent/CA2511022A1/en not_active Abandoned
- 2003-12-18 ES ES03813896T patent/ES2274322T3/es not_active Expired - Lifetime
- 2003-12-18 JP JP2004562779A patent/JP2006510564A/ja not_active Withdrawn
- 2003-12-18 EP EP03813896A patent/EP1572855B1/de not_active Expired - Lifetime
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- 2003-12-18 KR KR1020057011627A patent/KR20050089975A/ko not_active Ceased
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- 2003-12-18 MX MXPA05006455A patent/MXPA05006455A/es unknown
- 2003-12-18 PL PL377440A patent/PL377440A1/pl unknown
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2005
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Also Published As

Publication number	Publication date
DE60309070T2 (de)	2007-05-16
AU2003296668A1 (en)	2004-07-22
CN1729282A (zh)	2006-02-01
JP2006510564A (ja)	2006-03-30
PL377440A1 (pl)	2006-02-06
DE60309070D1 (de)	2006-11-23
DE50305305D1 (de)	2006-11-16
RU2337135C2 (ru)	2008-10-27
US20060014658A1 (en)	2006-01-19
RU2005122906A (ru)	2007-01-27
CN1729281A (zh)	2006-02-01
CN100519719C (zh)	2009-07-29
WO2004058932A1 (de)	2004-07-15
CA2511022A1 (en)	2004-07-15
EP1572855A1 (de)	2005-09-14
CN1323148C (zh)	2007-06-27
EP1572855B1 (de)	2006-10-04
KR20050089975A (ko)	2005-09-09
CN1729283A (zh)	2006-02-01
ATE341606T1 (de)	2006-10-15
BR0317444A (pt)	2005-11-16
DE10320196A1 (de)	2004-07-08
DE10320197A1 (de)	2004-07-08
MXPA05006455A (es)	2005-08-19
CN100562562C (zh)	2009-11-25

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